Gravity type explosion door with torsion spring
An explosion-proof door, gravity type technology, applied in the door, combustion method, combustion chamber and other directions of the combustion chamber, can solve the problems of inability to automatically return to position, high maintenance cost, poor sealing, etc.
Pending Publication Date: 2018-01-23
浙江杭兴锅炉有限公司
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Abstract
The invention provides a gravity type explosion door with a torsion spring so as to overcome the defects that a gravity type explosion door is poor in airtightness, cannot be automatically reset afterpressure relief and excessively relies on the weight of a protective cover, so that materials are wasted, and the gravity type explosion door is too cumbersome. The gravity type explosion door with the torsion spring is characterized in that the gravity type explosion door comprises a flange plate, the torsion spring and a protective cover; the flange plate is fixedly mounted on a sleeve at the tail of a boiler and connected with the explosion door protective cover through the torsion spring; an outlet of the explosion door is obliquely formed and covered with the protective cover; and a groove formed in the edge of the flange plate is matched with a protrusion of the edge of the protective cover, and the protrusion of the edge of the protective cover is made of a high-temperature-resistant elastic material.
Application Domain
Chamber doors
Technology Topic
Torsion springEngineering +2
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